Revision c53be334 target-arm/translate.c
| b/target-arm/translate.c | ||
|---|---|---|
| 43 | 43 |
|
| 44 | 44 |
#define DISAS_JUMP_NEXT 4 |
| 45 | 45 |
|
| 46 |
#ifdef USE_DIRECT_JUMP |
|
| 47 |
#define TBPARAM(x) |
|
| 48 |
#else |
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| 49 |
#define TBPARAM(x) (long)(x) |
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| 50 |
#endif |
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| 51 |
|
|
| 46 | 52 |
/* XXX: move that elsewhere */ |
| 47 | 53 |
static uint16_t *gen_opc_ptr; |
| 48 | 54 |
static uint32_t *gen_opparam_ptr; |
| ... | ... | |
| 897 | 903 |
return 0; |
| 898 | 904 |
} |
| 899 | 905 |
|
| 906 |
static inline void gen_jmp_tb(long tb, int n, uint32_t dest) |
|
| 907 |
{
|
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if (n == 0) |
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gen_op_goto_tb0(TBPARAM(tb)); |
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else |
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| 911 |
gen_op_goto_tb1(TBPARAM(tb)); |
|
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gen_op_movl_T0_im(dest); |
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gen_op_movl_r15_T0(); |
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gen_op_movl_T0_im(tb + n); |
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gen_op_exit_tb(); |
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} |
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| 917 |
|
|
| 900 | 918 |
static inline void gen_jmp (DisasContext *s, uint32_t dest) |
| 901 | 919 |
{
|
| 902 | 920 |
if (__builtin_expect(s->singlestep_enabled, 0)) {
|
| ... | ... | |
| 906 | 924 |
gen_op_movl_T0_im(dest); |
| 907 | 925 |
gen_bx(s); |
| 908 | 926 |
} else {
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gen_op_jmp0((long)s->tb, dest); |
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long tb = (long)s->tb; |
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gen_jmp_tb(tb, 0, dest); |
|
| 910 | 929 |
s->is_jmp = DISAS_TB_JUMP; |
| 911 | 930 |
} |
| 912 | 931 |
} |
| ... | ... | |
| 2118 | 2137 |
} else {
|
| 2119 | 2138 |
switch(dc->is_jmp) {
|
| 2120 | 2139 |
case DISAS_NEXT: |
| 2121 |
gen_op_jmp1((long)dc->tb, (long)dc->pc);
|
|
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gen_jmp_tb((long)dc->tb, 1, dc->pc);
|
|
| 2122 | 2141 |
break; |
| 2123 | 2142 |
default: |
| 2124 | 2143 |
case DISAS_JUMP: |
| ... | ... | |
| 2133 | 2152 |
} |
| 2134 | 2153 |
if (dc->condjmp) {
|
| 2135 | 2154 |
gen_set_label(dc->condlabel); |
| 2136 |
gen_op_jmp1((long)dc->tb, (long)dc->pc);
|
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gen_jmp_tb((long)dc->tb, 1, dc->pc);
|
|
| 2137 | 2156 |
dc->condjmp = 0; |
| 2138 | 2157 |
} |
| 2139 | 2158 |
} |
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